| 发明名称 |
Injectable bulking compositions |
| 摘要 |
According to an aspect of the invention, injectable bulking compositions are provided which contain the following: (a) fibers that are configured to prevent migration to locations in the body remote from the injection site, for example, because they have a minimum length that is sufficiently large to prevent migration of the fibers and/or because they have surface features that stimulate host tissue response to lock the fibers in position and (b) a carrier in an amount effective to render the composition injectable. |
| 申请公布号 |
US9415022(B2) |
申请公布日期 |
2016.08.16 |
| 申请号 |
US201414281986 |
申请日期 |
2014.05.20 |
| 申请人 |
Boston Scientific Scimed, Inc. |
发明人 |
Li Jianmin;Madden Michael |
| 分类号 |
A61K9/70;A61K35/12;A61K8/02;A61K8/26;A61K8/28;A61K8/24;A61K8/19;A61K33/08;A61K33/42;A61K33/24;A61K8/25;A61K35/34;A61K31/765;A61K47/32;A61Q90/00;A61Q19/00;A61L27/50;A61K33/44;A61F2/00;A61K35/33;A61K33/34 |
主分类号 |
A61K9/70 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An injectable bulking composition comprising: (a) biostable inorganic fibers comprising calcium phosphate that are configured to prevent migration of the biostable inorganic fibers to locations in the body remote from the injection site, (b) organic polymeric fibers comprising a polymer selected from poly(vinyl alcohol) homopolymers and copolymers and ethylene-vinyl acetate copolymers, and (c) a carrier in an amount effective to render the composition injectable. |
| 地址 |
Maple Grove MN US |
